Manually filled brushes

The oldest technology of brush production when verricule of bristle material is fastened into a manually drilled gap with help of wire or plastic fibre intertwisted from the other side of the brush or when the fibre is directly inserted into the drilled gap.

Industrial brushes produced using this technology are recommended whenever it is impossible to use the punch filled technology with better effect. The brushes are especially used in car and bus washes or for renovation of older brushes where this technology had been used before.